fore-crop

例句：

1. 1. The farmer planted a new crop of wheat before the rain.
   农民在雨前种了新的小麦。
2. 2. The fore-crop harvest was crucial for the success of the following season.
   前茬作物的收获对下一季的成功至关重要。
3. 3. The farmers used to grow fore-crops in the fields before they started planting vegetables.
   农民过去在田地里种植前茬作物，然后才开始种植蔬菜。